UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't8OPYDvL9Woj0Da6TomYRCb7Y+xhJh5d/vVxHEtUntY=' 
WHERE 
  key_id = '40c5dbb1694c54d8bc62889c7a5886275bc559ea3be89fd141e60534d563a7f0' 
  AND (
    token = 't8OPYDvL9Woj0Da6TomYRCb7Y+xhJh5d/vVxHEtUntY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )